CN214861714U - Heat medium filter of dismantling fast - Google Patents
Heat medium filter of dismantling fast Download PDFInfo
- Publication number
- CN214861714U CN214861714U CN202022772266.1U CN202022772266U CN214861714U CN 214861714 U CN214861714 U CN 214861714U CN 202022772266 U CN202022772266 U CN 202022772266U CN 214861714 U CN214861714 U CN 214861714U
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- cover plate
- fixed
- shell
- inner ring
- flat cover
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Abstract
The utility model relates to a filter field, concretely relates to quick heat medium filter of dismantling. The filter comprises a shell, the shell upper end is provided with a flat cover plate, the flat cover plate upper end is fixed with a connecting piece, the connecting piece is fixed with an inverted L-shaped support arm, one side of the shell upper end is fixed with a shaft sleeve, the vertical part of the support arm is rotatably arranged in the shaft sleeve, the other side of the shell upper end is hinged with an eyelet bolt, the eyelet bolt penetrates through a groove in the flat cover plate, a nut is in threaded connection with the eyelet bolt above the flat cover plate, an inner ring is fixed on the upper portion of the inner edge of the shell, a support plate is fixed in the shell below the inner ring, a top cover plate is detachably fixed above the inner ring, and a plurality of filter elements are arranged between the support plate and the top cover plate. The utility model discloses, simple structure, convenient operation can conveniently dismantle the filter core, can reduce workman's intensity of labour, can improve maintenance efficiency.
Description
Technical Field
The utility model relates to a filter field, concretely relates to quick heat medium filter of dismantling.
Background
At present, a large number of filters with filter elements and quick-opening doors are used in various domestic large petrochemical stations, and the cost and the later maintenance cost of the filters are high. According to SY/T0556-. Regardless of the type of quick-opening deck, the design takes into account the effects of fatigue loading according to the TSG 21-2016 specifications. Therefore, the quick-opening cover plate is needed to be analyzed and designed according to the design working condition, so that the standard quick-opening cover plate for purchasing is generally higher in manufacturing cost.
Petrochemical sites have a plurality of filters which are low in pressure and are opened frequently, the filters need to be opened for a plurality of times in an irregular mode within each operation period, filter elements are assembled and disassembled rapidly, and therefore labor intensity of workers is high, and filter element replacement time is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that one kind can conveniently dismantle the filter core, can reduce workman's intensity of labour, can improve the heat medium filter of the quick dismantlement of maintenance efficiency.
In order to realize the purpose, the utility model provides a technical scheme is:
a quick-dismantling heat medium filter comprises a shell, wherein a flat cover plate is arranged at the upper end of the shell and used for plugging the upper end of the shell, a connecting piece is fixed at the upper end of the flat cover plate, an inverted L-shaped support arm is fixed on the connecting piece, a shaft sleeve is fixed at one side of the upper end of the shell, the vertical part of the support arm is rotatably arranged in the shaft sleeve, an eyelet bolt is hinged at the other side of the upper end of the shell and penetrates through a groove in the flat cover plate, a nut is connected with the eyelet bolt above the flat cover plate in a threaded manner and tightly abuts against the upper end of the flat cover plate, an inner ring is fixed at the upper part of the inner edge of the shell, a support plate is fixed in the shell below the inner ring, a top cover plate is detachably fixed above the inner ring, a plurality of filter elements are arranged between the support plate and the top cover plate, a screw rod is arranged in each filter element, the lower end of the screw rod is fixedly connected with the support plate, the upper end of the screw rod penetrates through the top cover plate, and a screw cap is connected with a nut in a threaded manner, the nut is tightly pressed against the top cover plate.
Specifically, an ear seat is fixed on the other side of the upper end of the shell, and the swing bolt is hinged on the ear seat.
Specifically, a skirt is fixed at the lower end of the shell.
Specifically, the inner ring and the top cover plate are fixedly connected through a connecting bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, low in manufacturing cost, convenient operation conveniently opens the casing, can conveniently dismantle and change after the filter core, can reduce workman's intensity of labour, can improve maintenance efficiency, and flat cover plate passes through eye bolted connection, does not need fatigue analysis, long service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, a quick-dismantling heat medium filter comprises a shell 1, wherein a skirt 2 is fixed at the lower end of the shell 1, a flat cover plate 3 is arranged at the upper end of the shell 1, the flat cover plate 3 seals the upper end of the shell 1, a connecting piece 6 is fixed at the upper end of the flat cover plate 3, an inverted L-shaped support arm 5 is fixed on the connecting piece 6, a shaft sleeve 4 is fixed at one side of the upper end of the shell 1, the vertical part of the support arm 5 is rotatably arranged in the shaft sleeve 4, an ear seat 8 is fixed at the other side of the upper end of the shell 1, an eyelet bolt 9 is hinged on the ear seat 8, the eyelet bolt 9 penetrates through a groove 7 on the flat cover plate 3, a nut 10 is in threaded connection with the eyelet bolt 9 above the flat cover plate 3, the nut 10 tightly abuts against the upper end of the flat cover plate 3, an inner ring 11 is fixed at the upper part of the inner edge of the shell 1, a support plate 14 is fixed in the shell 1 below the inner ring 11, a top cover plate 12 is detachably fixed above the inner ring 11, inner ring 11 and lamina tecti 12 pass through connecting bolt 13 fixed connection, are provided with a plurality of filter cores 16 between backup pad 14 and the lamina tecti 12, are provided with screw rod 15 in the filter core 16, 15 lower extremes of screw rod and 14 fixed connection of backup pad, and lamina tecti 12 is run through to 15 upper ends of screw rod, and threaded connection has the nut on the screw rod 15 of lamina tecti 12 top, and the nut tightly supports lamina tecti 12.
When the filter element 16 is replaced, the nut 10 is loosened, the nut 10 is far away from the flat cover plate 3, then the swing bolt 9 is rotated, the swing bolt 9 is screwed out of the groove 7, the support arm 5 can be rotated at the moment, the vertical part of the support arm 5 rotates in the shaft sleeve 4, the support arm 5 drives the flat cover plate 3 to rotate through the connecting piece 6 until the flat cover plate 3 is staggered with the shell 1, then the connecting bolt 13 for connecting the inner ring 11 and the top cover plate 12 is removed, a nut at the upper end of the screw rod 15 is removed, and then the top cover plate 12 is taken out of the shell 1, so that the filter element 16 can be replaced. The utility model discloses, simple structure, low in manufacturing cost, convenient operation conveniently opens casing 1, can conveniently dismantle and change behind the filter core 16, can reduce workman's intensity of labour, can improve maintenance efficiency, and flat apron 3 does not need fatigue analysis, long service life through swing bolt 9 connection.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A quick-dismantling heat medium filter comprises a shell and is characterized in that a flat cover plate is arranged at the upper end of the shell and used for plugging the upper end of the shell, a connecting piece is fixed at the upper end of the flat cover plate, an inverted L-shaped support arm is fixed on the connecting piece, a shaft sleeve is fixed on one side of the upper end of the shell, a vertical part of the support arm is rotatably arranged in the shaft sleeve, an eyelet bolt is hinged on the other side of the upper end of the shell and penetrates through a groove in the flat cover plate, a nut is connected onto the eyelet bolt above the flat cover plate in a threaded manner and tightly abuts against the upper end of the flat cover plate, an inner ring is fixed at the upper part of the inner edge of the shell, a support plate is fixed in the shell below the inner ring, a top cover plate is detachably fixed above the inner ring, a plurality of filter elements are arranged between the support plate and the top cover plate, a screw rod is arranged in the filter elements, the lower end of the screw rod is fixedly connected with the support plate, the upper end of the screw rod penetrates through the top cover plate, a nut is connected with a screw thread on the screw rod above the top cover plate, the nut is tightly pressed against the top cover plate.
2. A rapidly removable heat medium filter according to claim 1, characterised in that an ear mount is fixed to the housing on the other side of its upper end, and in that the eye bolt is hinged to the ear mount.
3. A rapidly removable heat medium filter as claimed in claim 1, wherein a skirt is fixed to the lower end of the housing.
4. A rapidly removable heat medium filter according to claim 1, characterised in that the inner ring and the top cover plate are fixedly connected by means of connecting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022772266.1U CN214861714U (en) | 2020-11-26 | 2020-11-26 | Heat medium filter of dismantling fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022772266.1U CN214861714U (en) | 2020-11-26 | 2020-11-26 | Heat medium filter of dismantling fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214861714U true CN214861714U (en) | 2021-11-26 |
Family
ID=78886267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022772266.1U Active CN214861714U (en) | 2020-11-26 | 2020-11-26 | Heat medium filter of dismantling fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214861714U (en) |
-
2020
- 2020-11-26 CN CN202022772266.1U patent/CN214861714U/en active Active
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